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Inside NASA's astronaut bootcamp and the grueling new training regimen for deep space. Plus, ten young geniuses shaking up science today, one writer's quest to analyze every man-made chemical in her body and more.
Check out the issue's full contents online here





from Brookline, New Hampshire
Go FIRST! I'm on a team from Hollis, New Hampshire. We just finished up our two regionals and are fixing up our robot for our post-season comps.
that was a very fun competition:) I'm from a team from Washington state.